Tag: longi

LONGI LR4-72HPH-455M 455 watt monocrystalline solar panel is one of LONGI   ‘s monocrystalline panels  .

This  panel  has dimensions of 2094 x 1038 x 35 mm and its weight is 23.5 kg on average, which  is LR4-72HPH-455M  model of LONGI brand. The efficiency of these panels in standard conditions (irradiance 1000w/m2 and temperature 25°C) is 20.9%, and a calculated amount is reduced from this efficiency every year, according to the standard. On average, these panels last up to 40 years. The maximum current of this panel is 10.92 amps and the maximum output voltage is 41.7 volts.